Whitney Jefferson

If you've ever wondered what happened to the man behind the popular "Evolution of Dance" video, you're not alone. As it turns out, he's doing just fine in his regular day-job as a motivational speaker. Then Daniel Tosh showed up.

In his line of work he's never been challenged to a dance-off—until last night. Tosh donned a dress that no man should ever be seen wearing and made it happen. Special guest Tom Bergeron!